org.apache.drill.exec.server.rest.header

Class ResponseHeadersSettingFilter

java.lang.Object

org.apache.drill.exec.server.rest.header.ResponseHeadersSettingFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ResponseHeadersSettingFilter
extends Object
implements javax.servlet.Filter

Responsible for setting configured ExecConstants.HTTP_JETTY_SERVER_RESPONSE_HEADERS to HttpServletResponse object.

Constructor Summary

Constructors

Constructor and Description
ResponseHeadersSettingFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)
static Map<String,String>	retrieveResponseHeaders(DrillConfig config)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResponseHeadersSettingFilter

public ResponseHeadersSettingFilter()

Method Detail

retrieveResponseHeaders

public static Map<String,String> retrieveResponseHeaders(DrillConfig config)

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter